201862885

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 293764608

約数和(自身を除く): 91901723

約数列:

[1, 5, 7, 35, 41, 47, 73, 205, 235, 287, 329, 365, 511, 1435, 1645, 1681, 1927, 2555, 2993, 3431, 8405, 9635, 11767, 13489, 14965, 17155, 20951, 24017, 58835, 67445, 79007, 104755, 120085, 122713, 140671, 395035, 553049, 613565, 703355, 858991, 984697, 2765245, 4294955, 4923485, 5767511, 28837555, 40372577, 201862885]

約数ペア:

[(1, 201862885), (5, 40372577), (7, 28837555), (35, 5767511), (41, 4923485), (47, 4294955), (73, 2765245), (205, 984697), (235, 858991), (287, 703355), (329, 613565), (365, 553049), (511, 395035), (1435, 140671), (1645, 122713), (1681, 120085), (1927, 104755), (2555, 79007), (2993, 67445), (3431, 58835), (8405, 24017), (9635, 20951), (11767, 17155), (13489, 14965)]